#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ Created on Thu Apr 30 19:28:19 2020 @author: manishsinha """ my_pets = ['alfred', 'tabitha', 'william', 'arla'] uppered_pets = [] for pet in my_pets: pet_ = pet.upper() uppered_pets.append(pet_) print(uppered_pets)